ucsb.edu
Observed 2026-06-13T12:10:11.484Z (5m ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
6cb885fc-cd36-4198-a880-725664655bfd- Output Hash
5e98406ee5c1d54a110ac17dacbea9127e96d579eef79ad18cf0b777d3444dbc- Signature
ed25519:a8c0c916aaf8724af3e98b56866ddc68ef995533282f21ef449c59b51aca69bdaa5feff412338ce7a6d0d3a841ab921856c0ac58517a9f7d8a4923f494e7420b- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 1
23.185.0.3
AAAA 2
2620:12a:8001::32620:12a:8000::3
MX 5
{"priority":1,"exchange":"aspmx.l.google.com"}{"priority":10,"exchange":"aspmx3.googlemail.com"}{"priority":10,"exchange":"aspmx2.googlemail.com"}{"priority":5,"exchange":"alt2.aspmx.l.google.com"}{"priority":5,"exchange":"alt1.aspmx.l.google.com"}
TXT 17
docusign=d6165297-785e-475b-af29-230656dc9b6bgoogle-site-verification=HvW8p2akv29b_3SxKwREgQW3sWcdM4W_tBkFOBYUnCcgoogle-site-verification=1WJ9YafLWZub7TeqsJsmgkjWBmi78PeMfX9X8nAsBCogoogle-site-verification=f1VE4Bh7TPu8csbCDpSdss9eNiDHm8nFz_WpwvFpFMcgoogle-site-verification=eEMgnykr-j3h3QqEc1Y3rY_IYJ61sLo30TicTXyEoRw8C86C4B573B54017F6298BBFA0BBE04Bdtm-domain-verification=6DTRtO23pIf_MF4uO255jxsKYWUJEnIg2cYfai5yY28adobe-idp-site-verification=89eae806e1d6d933ad1bbc1dae756a88bbf2bd0b29a325541c9d7cd3bfcafa7cv=spf1 include:_spf.ucsb.edu ~alle2ma-verification=6rtgb
NS 3
ns2-ext.ucsb.eduns3-ext.ucsb.eduns1-ext.ucsb.edu
SOA 1
{"mname":"ns1-int.ucsb.edu","rname":"hostmaster.ucsb.edu","serial":2025103508,"refresh":10800,"retry":3600,"expire":2419200,"minimum":900}
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
ucsb.edu |
C=US, O=Let's Encrypt, CN=R12 | Fri, 24 Jul 2026 19:13:07 +0000 |
R12 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 23:59:59 +0000 |